'Fill' Is Not A Member Of 'System.Web.UI.WebControls.DataGrid' Error?

May 16, 2011

I am developing a VB.NET program to search for text in a specified column from a Datagrid. I am almost finished implementing this following the MS tutorial at:[url]But now I have just one compilation error:

[code]...

Also, I'm not sure if it is good to be declaring these variables new like this since I believe I already call them new elsewhere in my code.

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Operator '*' Is Not Defined For Types 'System.Web.UI.WebControls.TextBox' And 'System.Web.UI.WebControls.TextBox'?

Aug 10, 2012

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="calctax.aspx.vb" Inherits="lab_week1_calctax" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

[code].....

What should i do to resolve this problem?what should i use to define mathematical operators?

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Get An Error Saying 'Next' Is Not A Member Of System.array

Jul 15, 2011

I haven't had this problem before. For some reason, when I declare a variable,I.E.rand as a new random(), and try to use rand.Next, i get an error saying 'Next' is not a member of system.array. Not sure why this is happening.

[Code]...

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How To Fix 'add Is Not A Member Of System.array' Error

Feb 10, 2011

I'm having trouble understanding why i'm getting the error 'add is not a member of system.array'I'm using an arraylist and when I hover over my declaration of memberarray As ArrayList() the tooltip states 'Dim memberarray as System.Collections.ArrayList()[code]

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Alternative To System.Web.UI.WebControls.TableCell?

Mar 2, 2012

I have a website which is code generating practically everything on the page. The home page consists of a right menu which is being built via code. It uses ystem.Web.UI.WebControls.TableCell class and creates a td for every new item.ere is a snippet of the code:

Public Sub BuildMainMenuStructure(ByVal Cell As TableCell, _
ByVal Contents As DataTable, _
ByVal ReadMode As Boolean, _

[code].....

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Error 4 'AllowReadStreamBuffering' Is Not A Member Of 'System.Net.HttpWebRequest'

Jun 29, 2010

I must be missing something obvious. I have a class

[Code]....

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Error:EnableUnsecuredResponse Is Not A Member In System.servicemodel(3.0)

Mar 7, 2012

Dim elements As System.ServiceModel.Channels.BindingElementCollection = _Client.Endpoint.Binding.CreateBindingElements
elements.Find(Of System.ServiceModel.Channels.SecurityBindingElement).EnableUnsecuredResponse = True

This is the error,i am getting in my code.the reason is the code is developed in some other environment.while trying to run in my system it giving error.i gone throug the service model dll,But EnableUnsecuredResponse is not a member in that.And i have tried to install some patches also.But i am not able to resolve the error.this is the patch i have installed ( link ) And EnableUnsecuredResponse is a member in system.servicemodel(framework(4.0)),i am using framework(3.5)

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Asp.net - Unable To Cast Object Of Type 'System.Web.UI.WebControls.Label' To Type 'System.IConvertible'

May 2, 2012

I'm creating a student evaluation form in a repeater that should submit the evaluation responses and update the SQL database, but I keep getting the error mentioned in the title. I'm coding in ASP.Net using VB.

Here's my code:

Student.aspx
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="Server">

[Code].....

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Unable To Cast Object Of Type 'System.String' To Type 'System.Web.UI.WebControls.Label'

Jun 6, 2011

I have a page that get value from SQL. I'm having a problem when I initialize Label object with field having TEXT data type.[code]...

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'System.Web.UI.WebControls.Repeater' Does Not Contain A Property With The Name 'SelectedValue'

Oct 31, 2011

I am not sure what I am supposed to write in the code behind for my vb.net project. I have a repeater that filters a gridview. When trying to declare the scalar variable @CompanyID, I get the error.

dsLetters.SelectCommand = "SELECT DISTINCT LEFT(ProductName, 1) AS [Letter]
FROM Product, CompanyLink, Company
WHERE Product.ProductID = CompanyLink.ProductID

[code]....

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Export System.Web.Ui.WebControls.Table In Excel?

Sep 1, 2011

How to display leading zeroes in excel when we export table in EXCEL using HTML table cell logic?

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Error'Value' Is Not A Member Of 'System.Windows.Forms.TextBox'

Apr 28, 2010

ERROR:Error'Value' is not a member of 'System.Windows.Forms.TextBox'.

My Code:

Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged
If TextBox3.Value > TextBox2.Value Then

[Code].....

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Show Selected Item In Listbox (System.Web.UI.WebControls)?

Feb 3, 2010

I'm working with a listbox that has, let's say, 20 items. The size of the listbox allows the user to see the first 5 items. However, the listbox has one preselected item which is sometimes not visible because it isn't one of the first 5 items.

After I set the selected Item for the listbox how can I ensure that the lisbox is scrolled appropriately so that the selected item is visible to the user?

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Error - 'InterectsWith' Is Not A Member Of 'System.Windows.Forms.Picturebox'

Dec 19, 2010

I am getting the error " 'InterectsWith' is not a member of 'System.Windows.Forms.Picturebox'. can anyone help me with this? and my code is:

Public Class Form1
Dim player_stand_l As Image
Dim player_stand_r As Image

[code]....

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Error BC30456: 'Dispose' Is Not A Member Of 'System.Net.Mail.SmtpClient'

Jun 21, 2012

The exact error I am getting in Visual Studio 2012 is:

error BC30456: 'Dispose' is not a member of 'System.Net.Mail.SmtpClient'.

Dim SmtpServer As New SmtpClient()
Dim mail As New MailMessage()
SmtpServer.Port = 25

[code]....

This should be an obvious error. You would think I was using .net framework 3.5 or lower as Dispose() was only added as a member to SmtpClient in .net 4.0. However, I am using 4.0!In the website property pages it states 4.0. Is there somewhere else that I need to set as 4.0?

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Asp.net - Class 'System.Web.UI.WebControls.TableRow' Cannot Be Indexed Because It Has No Default Property

Mar 11, 2011

What i am having trouble doing is set the current parameter to the current row at a specific column like e.row[column index]

For Each trow As TableRow In table.Rows
cmd1.CommandText = "dbo.directway"
cmd1.CommandType = CommandType.StoredProcedure
cmd1.Connection = conn

[code]....

Class 'System.Web.UI.WebControls.TableRow' cannot be indexed because it has no default property.

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Error : 'System.Configuration.Install' Doesn't Contain Any Public Member Or 'cannot Be Found

May 14, 2010

I have below installer class to ngen app after installation and I'm getting several errors.

Imports System.Collections
Imports System.ComponentModel
Imports System.Configuration.Install
'This line gives warning: Namespace or type specified in the Imports

[code]....

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Error_1_Value Of Type 'System.Web.UI.WebControls.ListBox' Cannot Be Converted To ...." Asp.net Application

Mar 10, 2011

Im trying to write a sub where a item from the first listbox (listbox1) is transferred to the second listbox(listbox2). When I try to call it on the button handler I get the following error:

[Code]...

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What Event Is Triggered When Selected Date Of System.Web.UI.WebControls.Calendar Is Clicked Again

Apr 15, 2010

if a new value of Calendar is selected, it would trigger .SelectionChanged event, but what if same selected value is clicked again? How should i identify it uniquely?

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Error: "ExecuteReader" Is Not A Member Of 'System.Data.OleDb.OleDbConnection'

May 23, 2010

Why I am getting the following error:

Error: "ExecuteReader" is not a member of 'System.Data.OleDb.OleDbConnection'.

The following is the

Private Sub txtSearch_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtSearch.TextChanged
Dim MyReader As OleDbDataReader
If txtSearch.Text <> "" Then

[code]....

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Asp.net - Unable To Cast Object Of Type 'ASP.webform1_aspx' To Type 'System.Web.UI.WebControls.Button'

Jan 28, 2012

when view in browser, i got this error: Unable to cast object of type 'ASP.webform1_aspx' to type 'System.Web.UI.WebControls.Button'.

how should i solve this problem?

Line 7: If Not Page.IsPostBack Then
Line 8: Dim rowIndex As Integer = 0
<b>Line 9: Dim btn As Button = DirectCast(sender, Button)</b>

[Code].....

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Datagrid Control - Fill And Use Each Datagrid Indepentent From Each Other?

Jul 22, 2009

I have on my form two datagridviews that correspond to the same table. They are both databound. They have been created automatically through dragging them from the datasources windows.One is datagridview and the other datagridview1. When ever I navigate through a datagrid the corresponding row on the other grid changes as well. I do not want this. Also I want to be able to fill and use each datagrid indepentent from each other. To fill a datagridview on load I use this code

Me.AllServicesTableAdapter.workstation(Me.Database2DataSet.AllServices)This code does not let me choose which datagrid to fill.

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Assigning Values To An Array Error "Value Of Type MemberFocal.Member Cannot Be Converted To System.Array"

Dec 9, 2011

I'm having trouble assigning values to an array and am getting the error, "Value of type MemberFocal.Member cannot be converted to System.Array" - MemberFocal.Member is part of a custom class and I am attempting to create an array of these objects. Here is the code:

[Code]....

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ComboBox / ListBox Additem - Error 'additem' Is Not A Member Of 'System.Windows.Forms.ComboBox'

Feb 10, 2009

I am using .net 2008. I have placed a ComboBox on the form and I do not have an additem.

[Code]...

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Access Of Shared Member, Constant Member, Enum Member Or Nested Type Through An Instance; Qualifying Expression Will Not Be Evaluated

Jun 2, 2011

how do I overcome it? I have created a class and compiled into .dll This code

[Code]...

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Access Of Shared Member - Constant Member - Enum Member Or Nested Type Through An Insta

Aug 13, 2009

In Visual Studio 2008, if I do this:

[Code]....

Does anyone here know how to get the above to work WITHOUT warnings being generated?

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Warning 1: Access Of Shared Member, Constant Member, Enum Member Or Nested Type Through An Instance; Qualifying Expression Will Not Be Evaluated

May 31, 2010

In the following code i get a warning at line 59:Warning 1: Access of shared member, constant member, enum member or nested type through an instance; qualifying expression will not be evaluated.and.. At line 78 I get this Warning:

Warning 2 Property 'SelectedCustomer' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used.

The program compiles and runs well, but i cant' undesrtand the reason for these warnings. Any Idea ?

1: Public Class Form1
2:
3: 'Form level members
4: Private objCustomers As New ArrayList

[code]....

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VS 2005 Access Of Shared Member, Constant Member, Enum Member?

Apr 28, 2011

Cannot appear to be able to get this function to not have the above error.Private Function GetIncidentActions(ByVal FromAgentID As Integer, ByVal ToAgentID As Integer, ByVal incidentAction As Integer, ByVal ActionDate As Date) As String

[Code]...

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Error "Zero" Is Not A Member Of "System.Array"

Jun 22, 2012

I've been trying to translate some code from C# to VB.NET, but I have three lines in my translated code which are giving me headaches. All three of them read like this variable = Win32.CreateEvent(HANDLE.Zero, False, False, Nothing).The error is under HANDLE.Zero. Just like the subject line says, the error I am receiving is "'Zero' is not a member of 'System.Array'".HANDLE is declared as System.IntPtr.This is the relevant part of code in the Win32 class.

Public Shared Function CreateEvent(lpEventAttributes As IntPtr, bManualReset As Boolean, bInitialState As Boolean, lpName As String) As IntPtr
End Function

Below is the code for the complete Win32 class.

Spoiler
Imports System.Collections.Generic
Imports System.Text

[code]....

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Fill A Datagrid With Values From A Textbox?

May 2, 2011

i am trying to fill a datagrid on form 2 with data from a textbox in form 1 but i can't find how to do this.

for moving of data across forms i can do that by frm as new form2 frm.datagrid.datasource=ds.tables (i can do it) but binding the text box to the datagrid is my worry.

[Code]...

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